Panind — asking refund of money from panind.com

I have applied for a new pancard on march 12, 2019. They charged rs.499. Then only i know that government charge for new pan card application is rs.107 only. I tried to contact panind.com customer care number... But there is no response... I request you to refund the amount to my amount. My application order id is de-[protected]n.. Please do return as early as possible.